I've been looking at summoners recently (as you'd know from my other topics) and I just noticed that while in life link it states if an eidolon travels more Than 10,000 feet from the summoner it gets dismissed and returned to its home plane, bond senses says that the summoner can share it's sense at any distance as long as it's on the same plane. Seems to imply at one point summoned eidolons could move further away which got me thinking are there any other clauses or descriptions that indicate earlier drafts?